| Brand | Dell |
|---|---|
| Category | Dell Server Hard Drives |
| Part number | 400-ALOP |
| Capacity | 1TB |
| Interface | SAS 3.5 Inch |
| Spindle speed (RPM) | 7200 |
| Data transfer rate | 12Gbps |
| Form factor | 3.5 Inch |
| Hot swap | Yes |
| Best for | Dell Server |
Expand your server storage capacity with the Dell 400-ALOP 1TB enterprise hard drive, engineered for reliable performance in demanding data center and business environments. Featuring a 7,200 RPM spindle speed and high-speed 12Gb/s SAS interface, this 3.5-inch Large Form Factor (LFF) hard drive delivers efficient data transfer, dependable responsiveness, and enterprise-class reliability for mission-critical workloads.
Designed for compatibility with Dell PowerEdge servers and SAS-enabled storage systems, the Dell 400-ALOP is ideal for virtualization, RAID configurations, backup solutions, cloud infrastructure, and file storage applications. Its enterprise-grade design supports continuous 24/7 operation while providing stable performance and long-term durability.
The 3.5-inch form factor offers excellent storage scalability for growing IT infrastructures, making it a practical solution for businesses seeking dependable and cost-effective enterprise storage.
Key Features
- 1TB enterprise storage capacity
- 7,200 RPM spindle speed
- SAS 12Gb/s high-speed interface
- 3.5-inch Large Form Factor (LFF)
- Dell Part Number: 400-ALOP
- Enterprise-class reliability for continuous operation
- Compatible with Dell PowerEdge servers and SAS storage arrays
- Ideal for RAID, virtualization, backup, and file server applications
The Dell 400-ALOP 1TB SAS hard drive provides dependable enterprise storage performance, helping businesses maintain efficient, scalable, and reliable server operations.
Dell PowerEdge 13th Generation (G13): R330, R430, R530, R730, R730xd, T330, T430, T630
Dell PowerEdge 14th Generation (G14): R340, R440, R540, R740, R740xd, R740xd2, T340, T440, T640
Dell PowerEdge 15th Generation (G15): R350, R450, R550, R750, R750xs, T350, T550
Compatibility Note
The Dell 400-ALOP 1TB 7.2K RPM 12Gbps 3.5-inch SAS hard drive ships with a Dell PowerEdge 13th Generation (G13) hot-swap caddy, suitable for compatible G12/G13 server configurations.
For installation in compatible Dell PowerEdge 14th Generation (G14) and 15th Generation (G15) servers, the included G13 caddy must be replaced with the appropriate G14/G15 3.5-inch hot-swap caddy, sold separately.

